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35 Cards in this Set
- Front
- Back
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3 layers of skin
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epidermis, dermis and subcutaneous
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2 layers of dermis
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papillary layer, reticular layer
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The epidermis how thick?
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.12 mm
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the stratum lucideum is also called the ________ layer.
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transitional
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The cells of the stratum lucidium are
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losing organelles and granules and becoming keratinized
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The stratum granulosum is no longer _________.
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reproducing
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The stratum lucium is found in which layer of skin?
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epidermis
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Corneum means
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horny
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not all skin has all 4 layers.
true or false? |
true
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The stratum germinativum is the ________ _________.
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growing layer
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the stratum basal consists of
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columnar cells
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What is found in the stratum basal layer of the skin
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melanin
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The stratum spinosum is a
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cell with spine like extensions
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the stratum spinosum is a part of what layer of the epidermis?
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stratum germinativum
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What is found in the stratum basal layer of the skin
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melanin
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The reticular layer is a network of what types of fibers
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collagenous (tough) and elastin (stretch)
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The dermis is compsed of
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a thick layer of fibrous connective tissue
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Teh subcutaneous layer is connected to the ___________ by ___________- ____________.
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dermis, collagenous fibers
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The The subcutaneous tissue is poorly attached at _________ __________.
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bony prominences
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dermis is the true skin also called the
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corium
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the stratum cornium is composed of
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rough , dead keratinized cells
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The stratum lucidium is not found in what type of skin?
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thin
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The stratum granulosum is also called the
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granular layer
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The stratum granulosum is found in which layer of skin?
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epidermis
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The stratum corneum is found in which layer of skin?
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epidermis
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lucidium means
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clear
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The stratum germinativum is found in which layer of skin?
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epidermis
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The stratum basal is also called the
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base layer
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In the stratum basal layer the skin cells undergo _________ and __________ as fast as they__________.
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mitosis/ grow / die
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The stratum spinosum is found in what layer of skin?
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epidermis
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The stratum germinativum consists of two layers called ________ ________ and the __________ __________.
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stratum spinosum, stratum basal
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the stratum basal is part of what layer of the epidermis?
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stratum gerinativum
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papillary layer consists of
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papillae (ridges)
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The dermis contains lots of...
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blood vessels and nerve endings
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4 layers of the epidermis
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statum corneum, stratum lucideum,stratum granulosom,stratum germinativum
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